Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Overcast

36°F

2°C

Humidity 58%
Wind Speed NNW 4 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 23 Jan 02:35 PM PST
Extended Forecast for

4 Miles WSW Sunnyside WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 32. North wind around 6 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 31. Calm wind.

    High: 31 °F

    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 32. North wind around 6 mph.
Tonight
Cloudy, with a low around 27. Calm wind.
Saturday
Cloudy, with a high near 31. Calm wind.
Saturday Night
Cloudy, with a low around 26. Calm wind.
Sunday
Mostly cloudy, with a high near 31. Calm wind.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly cloudy, with a high near 36.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Sunnyside WA
 46.29°N 120.09°W (Elev. 696 ft)
2:22 pm PST Jan 23, 2026
2pm PST Jan 23, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database